IWC Schaffhausen Big Pilot's Watch 43

The IWC Schaffhausen Big Pilot's Watch 43, reference IW329306, has a 43 mm steel case. The case measures 13.6 mm thick. It runs on the self-winding IWC-manufactured calibre 82100, with a power reserve of 60 hours, visible through the sapphire display back. The dial, finished in racing green, sits under a convex sapphire crystal with antireflective coating on both sides and shows central seconds. The crown is a screw-down type. The watch comes on a green rubber strap with quick-change system. IWC rates the case to 10 bar, equivalent to 100 metres.